The invention relates to a vehicle that efficiently warms up and cools each part of a vehicle. A vehicle 1 independently circulates cooling water to a cylinder block 14 and a cylinder head 16 of an engine 2, and is provided with a radiator 24 for cooling the cooling water, and a bypass flow path 100m making the cooling water detour in regard to the radiator 24. The vehicle 1 is equipped with: a first valve 18 which switches an open state in which the cooling water is circulated in the cylinder block 14, and a close state in which the cooling water is not circulated in the cylinder block 14; asecond valve 22 into which the cooling water circulating in the cylinder head 16 and the cooling water circulating in the cylinder block 14 flows through the first valve 18, and which can adjust a flow rate of the cooling water circulated in the radiator 24 and the bypass flow path 100m at an intermediate opening; and a control portion 38 which controls the opening/closing of the first valve 18, and the opening of the second valve 22.